hii.. i made this with 100MHz xtal. it can received by fm radio, but the audio is very low, even in full volume (input source & radio receiver). i try to use mini amplifier as input in this circuit, but the audio quality is terrible. how to fix this? to improve the audio quality
Bi zamdn fm icin cok ugrssmistim ve vericiyo de uzaktan ac kapa yapmak istemiştim vericiye farkli bir frekasta konrol etmek cok istiyorum bu cok mu zor
Harika devre olmuş Peki orada gerilimi degistirincemi mesafe artar akimi artinca mi Her iki durumda da frekans değişir mi Güç olarak 500 metre icin enaz kac watt olmali gibi aklimda olan sorular vardır musait oldugunuzda yazabiliyor musunuz Ve ben tam bir is çıkaramıyorum Hurdacilara gidip sürekli malzeme alıyorum ev artik doldu dolaplar cekyat alti kapı üzeri raf ve her yar artik daralıyorum 😢
Please explain the working of this circuit Please make a video on Circuit diagram of 433 mhz receiver This 433 mhz transmitter circuit is same as the Circuit of the 433 mhz transmitter and receiver module's used for the RC toys to control the dc motor of the RC car
Not true at all. An end fed full wave antenna is a very high impedance. If you want a better antenna use a half wave at the feed point and another have wave from ground.
TLDR: yes, replace the crystal with a 100MHz (or so) one explanation: his radio is a dual band FM transceiver so if it can receive his FM radio broadcast at 433MHz with such an oscillator, if you replace the crystal oscillator you'll be able to broadcast on a different frequency but with the FM modulation because of the circuit
@@evieanindyaputri610 you don't have to adjust anything, however you will have to adjust the r2 or c2 if the circuit won't oscillate. if you find yourself having a small range, try adjusting c1 and l1. also a good idea is to use a low pass filter on the antenna output so you don't send out harmonic waves outside of the FM band.
thank you for all your clip!!! very very excellent... good lock
Very nice 👍
Hope to see it with a microphone input
Great Artem, what is the main difference between this transmiter on 433 and the FS 1000 a arduino modules on 433 mhz respecting power OUTPUT? CHEERS
Muito top nessa freqüência ai gostei 🙋👏👏👊
would it also work with an 100 mhz or 27 mhz crystal?
You are back! Nice to see you again on youtube. Английские субтиры и фоновая музыка украсят видео, и помогут зайти англоговорящей аудитории. ;)
hii.. i made this with 100MHz xtal.
it can received by fm radio, but the audio is very low, even in full volume (input source & radio receiver).
i try to use mini amplifier as input in this circuit, but the audio quality is terrible.
how to fix this? to improve the audio quality
Si coloco un cristal de 1Mhz, funciona?...
Bi zamdn fm icin cok ugrssmistim ve vericiyo de uzaktan ac kapa yapmak istemiştim vericiye farkli bir frekasta konrol etmek cok istiyorum bu cok mu zor
Is it uhf band(ham) transmission?
Where did you get this circuit schematics from?
Harika devre olmuş
Peki orada gerilimi degistirincemi mesafe artar akimi artinca mi
Her iki durumda da frekans değişir mi
Güç olarak 500 metre icin enaz kac watt olmali gibi aklimda olan sorular vardır musait oldugunuzda yazabiliyor musunuz
Ve ben tam bir is çıkaramıyorum
Hurdacilara gidip sürekli malzeme alıyorum ev artik doldu dolaplar cekyat alti kapı üzeri raf ve her yar artik daralıyorum 😢
Please explain the working of this circuit
Please make a video on Circuit diagram of 433 mhz receiver
This 433 mhz transmitter circuit is same as the Circuit of the 433 mhz transmitter and receiver module's used for the RC toys to control the dc motor of the RC car
Can you buit one stage rf amplifier?
Could you publish how the tester you use is made?
Why a 11,5cm Antenna and not 17,3cm?
Nice video as usual
Can I replace this crystal with L/C tuned on 433?
Please explain the working of this circuit
Please make a video on Circuit diagram of 433 mhz receiver
Man....man..... You are e.t.... congratulations..... Nice ...nice....
Dear Artyom! You are not right. The resistor should have a value of 47 kOhm, and your circuit contains a resistor with a value of 4.7 kOhm.
Can this be adapted to 868mhz ?
I love it good 👍
Can you make one that works in 2.4ghz or 5.8 GHz or upper?
Wait to see another video with amplif stage
500m?
Bro, its real work?
Make the antenna 70cm in length and you will have a full wave output. It will go even further :)
Not true at all. An end fed full wave antenna is a very high impedance. If you want a better antenna use a half wave at the feed point and another have wave from ground.
Adding transistor with couple of capacitors on antina will work fine for range
hi can you explain circuit of that ? i wanna amplify output of fs1000a and don't know how . i would be happy of you help me figure it out . thanks
Nice work man
i have 100MHz crystal, if i replace the crystal with my crystal,
can it works as FM Transmitter ??
TLDR: yes, replace the crystal with a 100MHz (or so) one
explanation: his radio is a dual band FM transceiver so if it can receive his FM radio broadcast at 433MHz with such an oscillator, if you replace the crystal oscillator you'll be able to broadcast on a different frequency but with the FM modulation because of the circuit
however you might need to adjust the value of the capacitors and resistors
@@maalos which resistor/capacitor i must adjust, and how about the value of resistor/capacitor?
@@evieanindyaputri610 you don't have to adjust anything, however you will have to adjust the r2 or c2 if the circuit won't oscillate. if you find yourself having a small range, try adjusting c1 and l1. also a good idea is to use a low pass filter on the antenna output so you don't send out harmonic waves outside of the FM band.
@@maalos thanks, i'll try it. let me make some experiment